Evidence map›Paper›PMID 37948512›Full record

ArticleScience immunology2023

Transcriptomes and metabolism define mouse and human MAIT cell populations.

Shilpi Chandra, Gabriel Ascui, Thomas Riffelmacher, Ashu Chawla, Ciro Ramírez-Suástegui, Viankail C Castelan, Gregory Seumois, Hayley Simon, Mallory P Murray, Goo-Young Seo and 15 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Science immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
6.7field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
  2. Article
  3. Therapeutics for Alcohol-Associated Liver Disease.Annual review of pharmacology and toxicology · 2026
    Review
  4. Article
  5. Article
  6. Avoidance of MAIT cells is an essential determinant ofProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Metabolic control of innate-like T cells.Nature reviews. Immunology · 2026
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

25 authors at 5 institutions in 2 countries.

Shilpi ChandraCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-6814-1198
Gabriel AscuiCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-6837-3194
Thomas RiffelmacherCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-0372-5272
Ashu ChawlaBioinformatics Core Facility, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.
Ciro Ramírez-SuásteguiCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-8126-710X
Viankail C CastelanCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.
Gregory SeumoisCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-8164-6852
Hayley SimonCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-7857-3795
Mallory P MurrayCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-7759-2858
Goo-Young SeoCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-5517-724X
Ashmitaa L R PremlalBioinformatics Core Facility, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.
Benjamin SchmiedelCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-9103-9378
Greet VerstichelCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-9195-4392
Yingcong LiCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-0746-0531
Chia-Hao LinDepartment of Molecular Biology, University of California, San Diego, La Jolla, CA 92093, USA.
Jason GreenbaumBioinformatics Core Facility, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-1381-0390
John LambertiDivision of Cardiac Surgery, Rady Children's Hospital, San Diego, CA 92123, USA.ORCID 0000-0002-7182-7414
Raghav MurthyDivision of Cardiac Surgery, Rady Children's Hospital, San Diego, CA 92123, USA.
John NigroDivision of Cardiac Surgery, Rady Children's Hospital, San Diego, CA 92123, USA.
Hilde CheroutreCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0002-3669-2964
Christian H OttensmeierLiverpool Head and Neck Center, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 7ZB, UK.ORCID 0000-0003-3619-1657
Stephen M HedrickDepartment of Molecular Biology, University of California, San Diego, La Jolla, CA 92093, USA.ORCID 0000-0002-6345-8751
Li-Fan LuDepartment of Molecular Biology, University of California, San Diego, La Jolla, CA 92093, USA.ORCID 0000-0002-9727-0036
Pandurangan VijayanandCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-7067-9723
Mitchell KronenbergCenter for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.ORCID 0000-0001-6318-6445
La Jolla Institute for Immunology · USUniversity of California San Diego · USRady Children's Hospital-San Diego · USCardiovascular Institute of the South · USUniversity of Liverpool · GB

Funding

Research Resources: Epigenomic and Transcriptomic Profiles of Human Immune CellsR24AI108564 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI MITCHELL KRONENBERG, Bjoern Peters · 2014 to 2026
$12.1M
Development and Function of NKT CellsR37AI071922 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI KRONENBERG, MITCHELL · 2006 to 2015
$4.9M
Role of microRNAs in regulatory T cell-mediated immunological tolerance and T celR01AI108651 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LU, LI-FAN · 2014 to 2024
$4.0M
Host nutrients permit immune evasion of NKT cell anti-bacterial responsesR01AI137230 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI KRONENBERG, MITCHELL · 2018 to 2022
$3.1M
Differentiation of subsets of NKT cellsR01AI071922 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI KRONENBERG, MITCHELL · 2016 to 2020
$2.7M
The role of natural killer T cells in the innate response to lung infectionR01AI105215 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI KRONENBERG, MITCHELL · 2014 to 2018
$2.2M
NovaSeq5000 High Throughput SequencerS10OD025052 · OD · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI SEUMOIS, GREGORY · 2018 to 2018
$832k
Illumina HiSeq 2500 Sequencing SystemS10OD016262 · OD · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI RAO, ANJANA · 2013 to 2013
$600k
FACSAria II Cell SorterS10RR027366 · NCRR · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI CROFT, MICHAEL · 2011 to 2011
$514k
Functional dissection of the Klrg1+ regulatory T cell subset in health and diseasesR21AI163813 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LU, LI-FAN · 2021 to 2022
$435k
Department of HealthNCRR NIH HHS S10 RR027366NIAID NIH HHS R01 AI071922NIAID NIH HHS R01 AI105215NIAID NIH HHS R01 AI108651NIAID NIH HHS R01 AI137230NIAID NIH HHS R21 AI163813NIAID NIH HHS R24 AI108564NIAID NIH HHS R37 AI071922NIH HHS S10 OD016262NIH HHS S10 OD025052Wellcome Trust 210842/Z/18/ZWellcome Trust 210842_Z_18_Z
6 · The paper itself

Abstract

Mucosal-associated invariant T (MAIT) cells are a subset of T lymphocytes that respond to microbial metabolites. We defined MAIT cell populations in different organs and characterized the developmental pathway of mouse and human MAIT cells in the thymus using single-cell RNA sequencing and phenotypic and metabolic analyses. We showed that the predominant mouse subset, which produced IL-17 (MAIT17), and the subset that produced IFN-γ (MAIT1) had not only greatly different transcriptomes but also different metabolic states. MAIT17 cells in different organs exhibited increased lipid uptake, lipid storage, and mitochondrial potential compared with MAIT1 cells. All these properties were similar in the thymus and likely acquired there. Human MAIT cells in lung and blood were more homogeneous but still differed between tissues. Human MAIT cells had increased fatty acid uptake and lipid storage in blood and lung, similar to human CD8 T resident memory cells, but unlike mouse MAIT17 cells, they lacked increased mitochondrial potential. Although mouse and human MAIT cell transcriptomes showed similarities for immature cells in the thymus, they diverged more strikingly in the periphery. Analysis of pet store mice demonstrated decreased lung MAIT17 cells in these so-called "dirty" mice, indicative of an environmental influence on MAIT cell subsets and function.

Indexed as

Mucosal-Associated Invariant T CellsCD8-Positive T-LymphocytesHumansLipidsThymus GlandTranscriptomeLipids

Identifiers

PMID37948512
PMCPMC11160507
OpenAlexW4388562541

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.